- Added solutions by Luca Ferrari.

- Added solutions by Ali Muradi.
- Added solutions by Dave Jacoby.
- Added solutions by Vamsi Meenavilli.
- Added solutions by Paulo Custodio.

15 files changed, 2049 insertions, 1962 deletions

diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index cceb8d8819..1f668853ba 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,33 +1,16 @@
 {
-   "subtitle" : {
-      "text" : "[Champions: 18] Last updated at 2023-02-23 00:29:14 GMT"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "tooltip" : {
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
-      "followPointer" : 1
-   },
-   "legend" : {
-      "enabled" : 0
-   },
    "series" : [
       {
          "data" : [
             {
-               "y" : 3,
+               "drilldown" : "Ali Moradi",
+               "name" : "Ali Moradi",
+               "y" : 4
+            },
+            {
+               "drilldown" : "Arne Sommer",
                "name" : "Arne Sommer",
-               "drilldown" : "Arne Sommer"
+               "y" : 3
             },
             {
                "y" : 2,
@@ -35,9 +18,14 @@
                "drilldown" : "Bob Lied"
             },
             {
-               "drilldown" : "David Ferrone",
+               "y" : 3,
+               "drilldown" : "Dave Jacoby",
+               "name" : "Dave Jacoby"
+            },
+            {
+               "y" : 2,
                "name" : "David Ferrone",
-               "y" : 2
+               "drilldown" : "David Ferrone"
             },
             {
                "drilldown" : "E. Choroba",
@@ -45,29 +33,34 @@
                "y" : 2
             },
             {
-               "drilldown" : "James Smith",
                "y" : 3,
+               "drilldown" : "James Smith",
                "name" : "James Smith"
             },
             {
                "drilldown" : "Laurent Rosenfeld",
-               "y" : 5,
-               "name" : "Laurent Rosenfeld"
+               "name" : "Laurent Rosenfeld",
+               "y" : 5
             },
             {
-               "y" : 2,
+               "drilldown" : "Lubos Kolouch",
                "name" : "Lubos Kolouch",
-               "drilldown" : "Lubos Kolouch"
+               "y" : 2
+            },
+            {
+               "name" : "Luca Ferrari",
+               "drilldown" : "Luca Ferrari",
+               "y" : 8
             },
             {
+               "drilldown" : "Mariano Spadaccini",
                "name" : "Mariano Spadaccini",
-               "y" : 2,
-               "drilldown" : "Mariano Spadaccini"
+               "y" : 2
             },
             {
                "name" : "Mark Anderson",
-               "y" : 2,
-               "drilldown" : "Mark Anderson"
+               "drilldown" : "Mark Anderson",
+               "y" : 2
             },
             {
                "y" : 2,
@@ -75,19 +68,24 @@
                "drilldown" : "Matthew Neleigh"
             },
             {
-               "drilldown" : "Peter Campbell Smith",
+               "drilldown" : "Paulo Custodio",
+               "name" : "Paulo Custodio",
+               "y" : 2
+            },
+            {
+               "y" : 3,
                "name" : "Peter Campbell Smith",
-               "y" : 3
+               "drilldown" : "Peter Campbell Smith"
             },
             {
-               "drilldown" : "Robbie Hatley",
+               "y" : 3,
                "name" : "Robbie Hatley",
-               "y" : 3
+               "drilldown" : "Robbie Hatley"
             },
             {
                "y" : 2,
-               "name" : "Robert DiCicco",
-               "drilldown" : "Robert DiCicco"
+               "drilldown" : "Robert DiCicco",
+               "name" : "Robert DiCicco"
             },
             {
                "y" : 2,
@@ -95,23 +93,28 @@
                "drilldown" : "Robert Ransbottom"
             },
             {
-               "name" : "Roger Bell_West",
                "y" : 4,
-               "drilldown" : "Roger Bell_West"
+               "drilldown" : "Roger Bell_West",
+               "name" : "Roger Bell_West"
             },
             {
                "drilldown" : "Simon Green",
-               "y" : 3,
-               "name" : "Simon Green"
+               "name" : "Simon Green",
+               "y" : 3
             },
             {
-               "drilldown" : "Thomas Kohler",
                "y" : 4,
+               "drilldown" : "Thomas Kohler",
                "name" : "Thomas Kohler"
             },
             {
-               "name" : "W. Luis Mochan",
+               "y" : 2,
+               "name" : "Vamsi Meenavilli",
+               "drilldown" : "Vamsi Meenavilli"
+            },
+            {
                "y" : 3,
+               "name" : "W. Luis Mochan",
                "drilldown" : "W. Luis Mochan"
             }
          ],
@@ -119,23 +122,54 @@
          "colorByPoint" : 1
       }
    ],
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
    "plotOptions" : {
       "series" : {
          "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
+            "enabled" : 1,
+            "format" : "{point.y}"
          },
          "borderWidth" : 0
       }
    },
+   "subtitle" : {
+      "text" : "[Champions: 23] Last updated at 2023-02-24 20:22:44 GMT"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
    "title" : {
       "text" : "The Weekly Challenge - 205"
    },
+   "tooltip" : {
+      "followPointer" : 1,
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
+   },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Arne Sommer",
-            "id" : "Arne Sommer",
+            "id" : "Ali Moradi",
+            "name" : "Ali Moradi",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  2
+               ]
+            ]
+         },
+         {
             "data" : [
                [
                   "Raku",
@@ -145,7 +179,9 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Arne Sommer",
+            "name" : "Arne Sommer"
          },
          {
             "data" : [
@@ -158,24 +194,38 @@
             "name" : "Bob Lied"
          },
          {
+            "id" : "Dave Jacoby",
+            "name" : "Dave Jacoby",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
+               ]
+            ]
+         },
+         {
+            "name" : "David Ferrone",
             "id" : "David Ferrone",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "David Ferrone"
+            ]
          },
          {
             "id" : "E. Choroba",
+            "name" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "E. Choroba"
+            ]
          },
          {
             "data" : [
@@ -188,12 +238,10 @@
                   1
                ]
             ],
-            "id" : "James Smith",
-            "name" : "James Smith"
+            "name" : "James Smith",
+            "id" : "James Smith"
          },
          {
-            "name" : "Laurent Rosenfeld",
-            "id" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
@@ -207,7 +255,9 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Laurent Rosenfeld",
+            "id" : "Laurent Rosenfeld"
          },
          {
             "name" : "Lubos Kolouch",
@@ -220,18 +270,32 @@
             ]
          },
          {
-            "id" : "Mariano Spadaccini",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  6
+               ]
+            ],
+            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari"
+         },
+         {
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "id" : "Mariano Spadaccini",
             "name" : "Mariano Spadaccini"
          },
          {
-            "name" : "Mark Anderson",
             "id" : "Mark Anderson",
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
@@ -240,17 +304,26 @@
             ]
          },
          {
-            "id" : "Matthew Neleigh",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "id" : "Matthew Neleigh",
             "name" : "Matthew Neleigh"
          },
          {
-            "name" : "Peter Campbell Smith",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
+            "id" : "Paulo Custodio",
+            "name" : "Paulo Custodio"
+         },
+         {
             "data" : [
                [
                   "Perl",
@@ -261,11 +334,10 @@
                   1
                ]
             ],
+            "name" : "Peter Campbell Smith",
             "id" : "Peter Campbell Smith"
          },
          {
-            "name" : "Robbie Hatley",
-            "id" : "Robbie Hatley",
             "data" : [
                [
                   "Perl",
@@ -275,7 +347,9 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Robbie Hatley",
+            "name" : "Robbie Hatley"
          },
          {
             "name" : "Robert DiCicco",
@@ -293,13 +367,13 @@
          },
          {
             "name" : "Robert Ransbottom",
+            "id" : "Robert Ransbottom",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Robert Ransbottom"
+            ]
          },
          {
             "data" : [
@@ -312,8 +386,8 @@
                   2
                ]
             ],
-            "id" : "Roger Bell_West",
-            "name" : "Roger Bell_West"
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West"
          },
          {
             "name" : "Simon Green",
@@ -331,6 +405,7 @@
          },
          {
             "name" : "Thomas Kohler",
+            "id" : "Thomas Kohler",
             "data" : [
                [
                   "Perl",
@@ -340,11 +415,19 @@
                   "Blog",
                   2
                ]
+            ]
+         },
+         {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
             ],
-            "id" : "Thomas Kohler"
+            "id" : "Vamsi Meenavilli",
+            "name" : "Vamsi Meenavilli"
          },
          {
-            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -355,8 +438,12 @@
                   1
                ]
             ],
+            "name" : "W. Luis Mochan",
             "id" : "W. Luis Mochan"
          }
       ]
+   },
+   "chart" : {
+      "type" : "column"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index cc7f49b8a5..659d8c984f 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -2,62 +2,62 @@
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    },
+   "chart" : {
+      "type" : "column"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2023]"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2023-02-24 20:22:44 GMT"
+   },
    "xAxis" : {
+      "type" : "category",
       "labels" : {
          "style" : {
             "fontSize" : "13px",
             "fontFamily" : "Verdana, sans-serif"
          }
-      },
-      "type" : "category"
-   },
-   "chart" : {
-      "type" : "column"
+      }
    },
    "yAxis" : {
-      "min" : 0,
       "title" : {
          "text" : null
-      }
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2023-02-23 00:29:14 GMT"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2023]"
+      },
+      "min" : 0
    },
    "series" : [
       {
-         "dataLabels" : {
-            "rotation" : -90,
-            "color" : "#FFFFFF",
-            "format" : "{point.y:.0f}",
-            "enabled" : "true",
-            "y" : 10,
-            "align" : "right",
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            }
-         },
          "name" : "Contributions",
          "data" : [
             [
                "Blog",
-               3322
+               3329
             ],
             [
                "Perl",
-               10137
+               10145
             ],
             [
                "Raku",
-               6043
+               6047
             ]
-         ]
+         ],
+         "dataLabels" : {
+            "enabled" : "true",
+            "align" : "right",
+            "format" : "{point.y:.0f}",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "color" : "#FFFFFF",
+            "y" : 10,
+            "rotation" : -90
+         }
       }
-   ],
-   "legend" : {
-      "enabled" : "false"
-   }
+   ]
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 83e5cdd778..28633fa880 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,35 +1,15 @@
 {
-   "tooltip" : {
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "followPointer" : "true"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2023-02-23 00:29:14 GMT"
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
+   "legend" : {
+      "enabled" : "false"
    },
    "title" : {
       "text" : "The Weekly Challenge Language"
    },
+   "tooltip" : {
+      "followPointer" : "true",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>",
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>"
+   },
    "drilldown" : {
       "series" : [
          {
@@ -47,11 +27,12 @@
                   11
                ]
             ],
-            "id" : "001",
-            "name" : "001"
+            "name" : "001",
+            "id" : "001"
          },
          {
             "name" : "002",
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -65,12 +46,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "002"
+            ]
          },
          {
-            "name" : "003",
-            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -84,9 +62,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "003",
+            "id" : "003"
          },
          {
+            "id" : "004",
             "name" : "004",
             "data" : [
                [
@@ -101,12 +82,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "004"
+            ]
          },
          {
-            "name" : "005",
             "id" : "005",
+            "name" : "005",
             "data" : [
                [
                   "Perl",
@@ -137,10 +117,11 @@
                   7
                ]
             ],
-            "id" : "006",
-            "name" : "006"
+            "name" : "006",
+            "id" : "006"
          },
          {
+            "id" : "007",
             "name" : "007",
             "data" : [
                [
@@ -155,12 +136,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "007"
+            ]
          },
          {
-            "name" : "008",
-            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -174,10 +152,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "008",
+            "name" : "008"
          },
          {
-            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -192,9 +171,11 @@
                   13
                ]
             ],
-            "name" : "009"
+            "name" : "009",
+            "id" : "009"
          },
          {
+            "id" : "010",
             "name" : "010",
             "data" : [
                [
@@ -209,12 +190,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "010"
+            ]
          },
          {
-            "name" : "011",
-            "id" : "011",
             "data" : [
                [
                   "Perl",
@@ -228,11 +206,13 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "011",
+            "name" : "011"
          },
          {
-            "name" : "012",
             "id" : "012",
+            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -249,8 +229,6 @@
             ]
          },
          {
-            "name" : "013",
-            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -264,11 +242,13 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "013",
+            "id" : "013"
          },
          {
-            "name" : "014",
             "id" : "014",
+            "name" : "014",
             "data" : [
                [
                   "Perl",
@@ -285,7 +265,6 @@
             ]
          },
          {
-            "id" : "015",
             "data" : [
                [
                   "Perl",
@@ -300,10 +279,10 @@
                   15
                ]
             ],
+            "id" : "015",
             "name" : "015"
          },
          {
-            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -318,6 +297,7 @@
                   12
                ]
             ],
+            "id" : "016",
             "name" : "016"
          },
          {
@@ -340,6 +320,7 @@
          },
          {
             "id" : "018",
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -353,11 +334,9 @@
                   "Blog",
                   14
                ]
-            ],
-            "name" : "018"
+            ]
          },
          {
-            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -372,9 +351,12 @@
                   13
                ]
             ],
-            "id" : "019"
+            "id" : "019",
+            "name" : "019"
          },
          {
+            "name" : "020",
+            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -388,11 +370,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "020",
-            "name" : "020"
+            ]
          },
          {
+            "name" : "021",
             "id" : "021",
             "data" : [
                [
@@ -407,10 +388,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "021"
+            ]
          },
          {
+            "name" : "022",
             "id" : "022",
             "data" : [
                [
@@ -425,11 +406,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "022"
+            ]
          },
          {
             "id" : "023",
+            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -443,10 +424,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "023"
+            ]
          },
          {
+            "name" : "024",
             "id" : "024",
             "data" : [
                [
@@ -461,11 +442,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "name" : "024"
+            ]
          },
          {
-            "name" : "025",
             "data" : [
                [
                   "Perl",
@@ -480,10 +459,10 @@
                   12
                ]
             ],
-            "id" : "025"
+            "id" : "025",
+            "name" : "025"
          },
          {
-            "id" : "026",
             "data" : [
                [
                   "Perl",
@@ -498,10 +477,12 @@
                   10
                ]
             ],
+            "id" : "026",
             "name" : "026"
          },
          {
             "name" : "027",
+            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -515,12 +496,11 @@
                   "Blog",
                   9
                ]
-            ],
-            "id" : "027"
+            ]
          },
          {
-            "name" : "028",
             "id" : "028",
+            "name" : "028",
             "data" : [
                [
                   "Perl",
@@ -537,7 +517,6 @@
             ]
          },
          {
-            "id" : "029",
             "data" : [
                [
                   "Perl",
@@ -552,11 +531,10 @@
                   12
                ]
             ],
+            "id" : "029",
             "name" : "029"
          },
          {
-            "name" : "030",
-            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -570,7 +548,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "030",
+            "id" : "030"
          },
          {
             "data" : [
@@ -587,10 +567,12 @@
                   9
                ]
             ],
-            "id" : "031",
-            "name" : "031"
+            "name" : "031",
+            "id" : "031"
          },
          {
+            "name" : "032",
+            "id" : "032",
             "data" : [
                [
                   "Perl",
@@ -604,9 +586,7 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "032",
-            "name" : "032"
+            ]
          },
          {
             "data" : [
@@ -627,6 +607,7 @@
             "name" : "033"
          },
          {
+            "id" : "034",
             "name" : "034",
             "data" : [
                [
@@ -641,12 +622,9 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "034"
+            ]
          },
          {
-            "name" : "035",
-            "id" : "035",
             "data" : [
                [
                   "Perl",
@@ -660,9 +638,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "035",
+            "name" : "035"
          },
          {
+            "id" : "036",
             "name" : "036",
             "data" : [
                [
@@ -677,11 +658,11 @@
                   "Blog",
                   11
                ]
-            ],
-            "id" : "036"
+            ]
          },
          {
             "id" : "037",
+            "name" : "037",
             "data" : [
                [
                   "Perl",
@@ -695,11 +676,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "037"
+            ]
          },
          {
-            "id" : "038",
             "data" : [
                [
                   "Perl",
@@ -714,6 +693,7 @@
                   12
                ]
             ],
+            "id" : "038",
             "name" : "038"
          },
          {
@@ -735,7 +715,6 @@
             ]
          },
          {
-            "id" : "040",
             "data" : [
                [
                   "Perl",
@@ -750,10 +729,10 @@
                   10
                ]
             ],
+            "id" : "040",
             "name" : "040"
          },
          {
-            "name" : "041",
             "data" : [
                [
                   "Perl",
@@ -768,6 +747,7 @@
                   9
                ]
             ],
+            "name" : "041",
             "id" : "041"
          },
          {
@@ -789,7 +769,6 @@
             ]
          },
          {
-            "id" : "043",
             "data" : [
                [
                   "Perl",
@@ -804,7 +783,8 @@